HP Designjet 2800/3800cp Service Manual - Page 154
Banding Problem 6, Problem Description, Corrective Action, Test Pattern 4, Example C
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Banding Problem 6: Different colors visible in the spaces between some or all of the columns (depending on the color of the printhead that is misaligned) (see Example C). Problem Description: This is an indication of vertical misalignment. Corrective Action: Refer to Test Pattern 4 ' page 6-14 to troubleshoot the problem. It is also possible that the banding was caused because the customer was using non-HP media. The performance of the printer can only be guaranteed if genuine HP media is used. Example C 6-12 HP DesignJet CP Series Printers Image Quality
6-12
Image Quality
HP DesignJet CP Series Printers
Banding Problem 6:
Different colors visible in the spaces between
some or all of the columns (depending on the color
of the printhead that is misaligned) (see Example
C).
Problem Description:
This is an indication of vertical misalignment.
Corrective Action:
Refer to
Test Pattern 4
'
page 6-14 to
troubleshoot the problem.
It is also possible that the banding was caused because the customer
was using non-HP media. The performance of the printer can only be
guaranteed if genuine HP media is used.
Example C